package top.stmo;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;
import java.util.List;

public class MybatisTest1 {

    public static void main(String[] args) throws IOException {

        //1. 加载mybatis的核心配置文件，获取 SqlSessionFactory
        String resource = "mybatis-config.xml";
        InputStream inputStream = Resources.getResourceAsStream(resource);
        SqlSessionFactory sqlSessionFactory = new
                SqlSessionFactoryBuilder().build(inputStream);

        //获取sqlSessionFactory对象,用他来执行sql
        SqlSession sqlSession = sqlSessionFactory.openSession();

        //执行sql
        List<Object> list = sqlSession.selectList("test.selectAll");
        System.out.println(list);

        //释放资源
        inputStream.close();
    }

}
